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Product Name: |
sodium hydrosulphide
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Specifications |
Sodium Hydrosulphide Flakes |
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H.S.CODE: 28301090 MOLECULAR FORMULAR: NaHS.XH2O SPECIFICATION: NaHS: 70%MIN Fe: 10ppm,15ppm,30ppm.
PACKING:(Flakes)25kg net each in ply-kraft paper bag (coated outside with plastic film) lined with both P.P and P.E bag inside.
Property: Colorless needle-like crystal,easy to be deliquesced,it will decomposed and release hydrogen disulfide at its melting point,soluble in water and alcohols,its water solution is strongly alkaline,it will generate hydrogen disulfide when reacting with acids.The industrial good is solution,orange or yellow,bitter taste.
APPLICATION: Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes;in the waste water treatment;it is the raw material to produce ammonium sulphate and ethanethiol(semi-finished products);used in the copper ore beneficiation,also in the sulfurous acid dyeing of manmade fibres.
E-mail: adazhang@ho***il.com |
Company: |
TPFTZ Qingshan International Business Technology CO,.LTD
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Contact: |
Ms. Caria Huang |
Address: |
27-1103 Yunhua Li ,Huayuan New City , Nankai DIST, Tianjin , China |
Postcode: |
300384 |
Tel: |
86 22 23738130 |
Fax: |
86 22 23733130 |
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